8+ Work Invoice Templates – Sample, Example

Businesses and service providers require a number of work invoices in their daily dealings with clients and customers. These invoices are proof that a service has been provided and thus the provider has resorted into the invoice writing in order to request payment due and demandable to him at the earliest.

Work invoices are dispensable for both service providers and their clients. Their significance is the same as that of a commercial import invoice if we speak of importation. If you want to get acquainted with the different kinds of work invoices, feel free to check each template below. There are sample templates of order invoice, job work, hours invoice, and contract work, to name a few.

Contract Work

Electrician Work

What Is a Work Invoice and How Does It Work?

A work invoice is a commercial document issued by a service provider when a certain work or job has been initiated and conducted per the client’s request. Usually, the scope covers a material acquisition, job request, contractual, freelance, and the like.

A work invoice is effective by means of the following reasons:

Work invoices can be used as a billing in which the client must be able to settle accordingly and in a timely manner. For their standard format, you may check invoice format templates.

Work invoices can serve as the main basis as to what kind of services or materials have been provided to the client as well as their respective quantities.

Work invoices can serve as proof that there has been a service transaction

Difference Between a Work Order and Invoice

A work order and an invoice are two intertwined documents but are two very different things.

A work order states the service/s required, while an invoice is a document containing the amount that must be paid by the client.

A work order is issued prior the invoice. An effective invoice is based on the work order duly signed or approved by both the service provider and the client.